black

#000000

#F34949

#F34949

Contrast Ratio

5.86:1

Delta E

93.69

Very Different

50:50 Mix

Color Values

Format #000000 #F34949
HEX #000000 #F34949
RGB 0, 0, 0 243, 73, 73
HSL 0.0, 0.0%, 0.0% 0.0, 87.6%, 62.0%
HSV 0.0, 0.0%, 0.0% 0.0, 70.0%, 95.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 70.0%, 70.0%, 4.7%
OKLCH 0.0 0.0 0.0 0.6489 0.2068 25.0

Contrast & Accessibility

5.86:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F34949 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #F34949

Color Difference (Delta E)

93.69 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #F34949);
background: linear-gradient(135deg, #000000, #F34949);

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